Investment Rating - The report assigns a "Buy" rating to the stocks of Northern Huachuang and Zhongwei Company, indicating a positive outlook for their performance in the coming years [4]. Core Insights - The semiconductor equipment sector is witnessing a transition from domestic substitution to innovation, with multiple new products launched at SEMICON China 2026, enhancing the product matrix of key players [1][9]. - Key semiconductor materials are making significant breakthroughs, accelerating the domestic substitution process, with companies like Dinglong and Jiangfeng Electronics showcasing their competitive advantages in the global market [23][24]. Semiconductor Equipment - Northern Huachuang launched the NMC612H, a new generation 12-inch high-end ICP etching equipment, focusing on advanced logic and storage fields, achieving a depth-to-width ratio enhancement to hundreds-to-one [1][9]. - Zhongwei Company introduced four new products, including the Primo Angnova™ ICP etching equipment, which offers high precision and efficiency for advanced semiconductor manufacturing [15][18]. - TuoJing Technology released two new atomic layer deposition products and achieved the highest installation and process coverage in PECVD equipment domestically [20]. Semiconductor Materials - Dinglong's polishing pad products are gaining market share, breaking the monopoly of companies like Dow Chemical [23]. - Jiangfeng Electronics has become one of the few suppliers capable of providing sputtering targets for 3nm process technology, showcasing its leading technology in ultra-pure metal sputtering targets [23]. - Anji Technology launched a new cerium oxide polishing liquid, breaking the long-standing monopoly of Japanese and American suppliers in this field [24]. Related Stocks - Key stocks in the semiconductor equipment sector include Northern Huachuang, Zhongwei Company, and TuoJing Technology, while the semiconductor materials sector features companies like Dinglong and Anji Technology [27].